Introduction
CrystalExpress™ is a solution for brand advertising powered by high-definition, zero-latency video technology. Your app could deliver perfect advertising and user experience by integrating CrystalExpress™ SDK.
This Documentation applies for CrystalExpress™ SDK 3.x series
Choice of SDK Versions
There are two versions of CrystalExpress™, which are CrystalExpress™ Lite and CrystalExpress™ Premium. The main difference between these two versions is intelligent placement management.
Function
Lite
Premium
Patented predictive prefetch technology
v
v
Dynamic media transcoding optimized for each device
v
v
Ad placement supported
Launch screen, interstitial, in-feed, content, and custom
Launch screen, interstitial, in-feed, content, and custom
Intelligent placement management & inventory optimization
x
v
Ad format supported
INTERSTITIAL、CARD、NATIVE、IN-STREAM、REWARDED VIDEO、WEB
INTERSTITIAL、CARD、NATIVE、IN-STREAM、REWARDED VIDEO、WEB
Platform supported
Android 4.0 and later
Android 4.0 and later, iOS 8.0 and later
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